#!/usr/bin/env python
import numpy as np
import struct
from astropy.io import fits
import sys

f = open(sys.argv[1],'rb')
#f_type = str(f.read(2))
#file_size_byte = f.read(4)
#f.seek(f.tell()+4)
#file_ofset_byte = f.read(4)
#f.seek(f.tell()+4)
#w_byte = f.read(4)
#h_byte = f.read(4)
#f.seek(f.tell()+2)
#file_bitcount_byte = f.read(4)

f.seek(54)
for i in range()

#f_type = str(f_type)
#f_size = struct.unpack('l',file_size_byte)
#f_ofset = struct.unpack('l',file_ofset_byte)
#w = struct.unpack('l',w_byte)
#h = struct.unpack('l',w_byte)
#print("f_type",f_type)
#print("file_size_byte",file_size_byte)
#print("file_of_set_byte",file_ofset_byte)
#print("w,h",w,h)
#print("file_bitcount_byte",file_bitcount_byte)
